package com.wed.db;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class loginServlet
 */
@WebServlet("/loginServlet")
public class loginServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public loginServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		/*String username = request.getParameter("username");
        String passWord = request.getParameter("password");
    
        ConnectDB am = new ConnectDB();
        boolean re = am.checkAccount(username, passWord);
        int t=am.checkRole(username);
    
        if (re) {
        	if(t==1)
        	{
        		//response.sendRedirect("TrangChuGV.jsp"); 
        		RequestDispatcher dispacher=request.getRequestDispatcher("TrangChuGV.jsp");
        	dispacher.forward(request, response);
        	}
        	else
        	{
        		RequestDispatcher dispacher=request.getRequestDispatcher("TrangChuSV.jsp");
            	dispacher.forward(request, response);
        	}
           
           
          
        } else {
        	 request.setAttribute("errorMessage", "Invalid user or password");
        }*/
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		String username = request.getParameter("username");
        String passWord = request.getParameter("password");
    
        ConnectDB am = new ConnectDB();
        boolean re = am.checkAccount(username, passWord);
        int t=am.checkRole(username);
    
        if (re) {
        	if(t==1)
        	{
        		//response.sendRedirect("TrangChuGV.jsp"); 
        		RequestDispatcher dispacher=request.getRequestDispatcher("TrangChuGV.jsp");
        	dispacher.forward(request, response);
        	}
        	else
        	{
        		RequestDispatcher dispacher=request.getRequestDispatcher("TrangChuSV.jsp");
            	dispacher.forward(request, response);
        	}
           
           
          
        } else {
        	 request.setAttribute("errorMessage", "Invalid user or password");
        }
	}

}
